I thought the super quiets and other types should not be shot out of a rifle?

Since some of the projectiles are powered by priming compound only, they might be subject to not leaving the barrel every time.

__________________Eph6:12 For our struggle is not against flesh and blood, but against the rulers, against the authorities, against the powers of this dark world and against the spiritual forces of evil in the heavenly realms.13Therefore put on the full armor of God